.page-faq {
  --faq-ink-soft: #33454f;
  --faq-gap: clamp(20px, 3vw, 44px);
  background: var(--yk-paper-050);
  color: var(--yk-ink-900);
  font-family: var(--yk-sans);
}

.page-faq .faq-wrap {
  width: 100%;
  max-width: var(--yk-wrap);
  margin-inline: auto;
  padding-inline: var(--yk-gutter);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(180deg, var(--yk-sand-100) 0%, var(--yk-paper-050) 100%);
  border-bottom: 1px solid var(--yk-line-200);
  padding-block: clamp(18px, 3vw, 28px) clamp(24px, 3.6vw, 38px);
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(158, 230, 199, .55), rgba(158, 230, 199, 0) 70%);
  pointer-events: none;
}

.page-faq .faq-hero .yk-crumb {
  margin-bottom: 18px;
  font-size: 13px;
  position: relative;
  z-index: 1;
}

.page-faq .faq-eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--yk-coral-700);
  position: relative;
  z-index: 1;
}

.page-faq .faq-h1 {
  margin: 0 0 14px;
  font-family: var(--yk-serif);
  font-weight: 700;
  font-size: clamp(27px, 5vw, 44px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--yk-blue-900);
  max-width: 20ch;
  position: relative;
  z-index: 1;
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
  color: var(--faq-ink-soft);
  position: relative;
  z-index: 1;
}

.page-faq .faq-jump {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--yk-line-200);
  border-radius: 999px;
  background: var(--yk-paper-050);
  color: var(--yk-blue-900);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .18s var(--yk-ease), border-color .18s var(--yk-ease), transform .18s var(--yk-ease);
}

.page-faq .faq-jump__link:hover {
  background: var(--yk-mint-300);
  border-color: var(--yk-mint-300);
  transform: translateY(-1px);
}

.page-faq .faq-jump__num {
  font-family: var(--yk-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--yk-coral-700);
}

/* ---------- Layout ---------- */
.page-faq .faq-body {
  padding-block: clamp(22px, 3.4vw, 40px) 72px;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
}

/* ---------- TOC ---------- */
.page-faq .faq-toc {
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  background: var(--yk-sky-100);
  padding: 12px 14px;
}

.page-faq .faq-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--yk-blue-700);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__item {
  flex: 0 0 auto;
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 10px;
  border-radius: var(--yk-radius-sm);
  border-left: 2px solid transparent;
  color: var(--yk-ink-900);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .16s var(--yk-ease), color .16s var(--yk-ease);
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link:focus-visible {
  background: var(--yk-paper-050);
  border-left-color: var(--yk-coral-500);
  color: var(--yk-blue-900);
}

.page-faq .faq-toc__num {
  font-family: var(--yk-mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--yk-coral-700);
}

/* ---------- Sections ---------- */
.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-sec {
  padding-block: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--yk-line-200);
}

.page-faq .faq-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-faq .faq-sec__num {
  flex: 0 0 auto;
  font-family: var(--yk-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--yk-coral-700);
  padding-top: 3px;
}

.page-faq .faq-sec__title {
  margin: 0;
  font-family: var(--yk-sans);
  font-weight: 700;
  font-size: clamp(19px, 2.9vw, 25px);
  line-height: 1.4;
  color: var(--yk-blue-900);
  letter-spacing: .01em;
}

.page-faq .faq-sec__text {
  margin: 0 0 18px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

/* ---------- Figure ---------- */
.page-faq .faq-fig {
  margin: 0 0 20px;
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  overflow: hidden;
  background: var(--yk-sky-100);
}

.page-faq .faq-fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .faq-fig .yk-figure__caption {
  display: block;
  padding: 9px 14px;
  background: var(--yk-paper-050);
  border-top: 1px solid var(--yk-line-200);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--yk-blue-700);
}

/* ---------- Category cards ---------- */
.page-faq .faq-cats {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--yk-line-200);
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  overflow: hidden;
}

.page-faq .faq-cats__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 12px 14px;
  background: var(--yk-paper-050);
}

.page-faq .faq-cats__tag {
  flex: 0 0 auto;
  padding: 2px 9px;
  border-radius: 2px;
  background: var(--yk-mint-300);
  color: var(--yk-blue-900);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
}

.page-faq .faq-cats__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

/* ---------- Details / Q&A ---------- */
.page-faq .faq-qa {
  margin-bottom: 10px;
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  background: var(--yk-paper-050);
  overflow: hidden;
  transition: border-color .18s var(--yk-ease), box-shadow .18s var(--yk-ease);
}

.page-faq .faq-qa:last-child {
  margin-bottom: 0;
}

.page-faq .faq-qa .yk-details__summary {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--yk-blue-900);
  transition: background-color .16s var(--yk-ease);
}

.page-faq .faq-qa .yk-details__summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-qa .yk-details__summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--yk-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--yk-coral-700);
}

.page-faq .faq-qa[open] .yk-details__summary::after {
  content: "–";
}

.page-faq .faq-qa .yk-details__summary:hover {
  background: var(--yk-sky-100);
}

.page-faq .faq-qa[open] {
  border-color: #b9d3e0;
  box-shadow: var(--yk-shadow);
  background: #ffffff;
}

.page-faq .faq-qa[open] .yk-details__summary {
  background: var(--yk-sky-100);
  border-bottom: 1px solid var(--yk-line-200);
}

.page-faq .faq-qa .yk-details__body {
  padding: 14px 16px 16px;
  font-size: 14.8px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .faq-qa .yk-details__body p {
  margin: 0 0 10px;
}

.page-faq .faq-qa .yk-details__body p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-qa:target {
  border-color: var(--yk-coral-500);
  box-shadow: 0 0 0 3px rgba(244, 124, 92, .18);
}

/* ---------- Documents ---------- */
.page-faq .faq-docs {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-docs__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  background: var(--yk-sand-100);
  border-left: 3px solid var(--yk-coral-500);
  border-radius: 0 var(--yk-radius-sm) var(--yk-radius-sm) 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

.page-faq .faq-docs__num {
  flex: 0 0 auto;
  font-family: var(--yk-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--yk-coral-700);
}

.page-faq .faq-docs__item strong {
  color: var(--yk-blue-900);
  font-weight: 700;
}

/* ---------- Contact ---------- */
.page-faq .faq-contact__list {
  margin: 0 0 22px;
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  overflow: hidden;
  background: var(--yk-paper-050);
}

.page-faq .faq-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--yk-line-200);
}

.page-faq .faq-contact__row:last-child {
  border-bottom: 0;
}

.page-faq .faq-contact__row dt {
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--yk-blue-700);
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--yk-ink-900);
  word-break: break-word;
}

/* ---------- Quick list ---------- */
.page-faq .faq-sec--quick {
  padding-bottom: 8px;
}

.page-faq .faq-quicklist {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--yk-line-200);
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
  overflow: hidden;
}

.page-faq .faq-quicklist > li {
  display: flex;
}

.page-faq .faq-quicklist__link {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: var(--yk-paper-050);
  color: var(--yk-ink-900);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color .16s var(--yk-ease), color .16s var(--yk-ease);
}

.page-faq .faq-quicklist__link:hover,
.page-faq .faq-quicklist__link:focus-visible {
  background: var(--yk-sky-100);
  color: var(--yk-blue-900);
}

.page-faq .faq-quicklist__n {
  flex: 0 0 auto;
  font-family: var(--yk-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--yk-coral-700);
}

/* ---------- Focus ---------- */
.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--yk-focus-500);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .page-faq .faq-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-docs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-quicklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 84px;
    padding: 16px 16px 18px;
  }

  .page-faq .faq-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-faq .faq-toc__link {
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .faq-cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-cats__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-faq .faq-quicklist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-h1 {
    max-width: 24ch;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}